781130784

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{50539}}^1$

素因数の和:50582

約数の個数: 96

約数和(自身を含む): 2445327360

約数和(自身を除く): 1664196576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 84, 92, 96, 112, 138, 161, 168, 184, 224, 276, 322, 336, 368, 483, 552, 644, 672, 736, 966, 1104, 1288, 1932, 2208, 2576, 3864, 5152, 7728, 15456, 50539, 101078, 151617, 202156, 303234, 353773, 404312, 606468, 707546, 808624, 1061319, 1162397, 1212936, 1415092, 1617248, 2122638, 2324794, 2425872, 2830184, 3487191, 4245276, 4649588, 4851744, 5660368, 6974382, 8136779, 8490552, 9299176, 11320736, 13948764, 16273558, 16981104, 18598352, 24410337, 27897528, 32547116, 33962208, 37196704, 48820674, 55795056, 65094232, 97641348, 111590112, 130188464, 195282696, 260376928, 390565392, 781130784]

約数ペア:

[(1, 781130784), (2, 390565392), (3, 260376928), (4, 195282696), (6, 130188464), (7, 111590112), (8, 97641348), (12, 65094232), (14, 55795056), (16, 48820674), (21, 37196704), (23, 33962208), (24, 32547116), (28, 27897528), (32, 24410337), (42, 18598352), (46, 16981104), (48, 16273558), (56, 13948764), (69, 11320736), (84, 9299176), (92, 8490552), (96, 8136779), (112, 6974382), (138, 5660368), (161, 4851744), (168, 4649588), (184, 4245276), (224, 3487191), (276, 2830184), (322, 2425872), (336, 2324794), (368, 2122638), (483, 1617248), (552, 1415092), (644, 1212936), (672, 1162397), (736, 1061319), (966, 808624), (1104, 707546), (1288, 606468), (1932, 404312), (2208, 353773), (2576, 303234), (3864, 202156), (5152, 151617), (7728, 101078), (15456, 50539)]